// Learn cc.Class:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/class.html
//  - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/class.html
// Learn Attribute:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
//  - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
//  - [English] https://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html

cc.Class({
    extends: cc.Component,

    properties: {
        label: {
            type: cc.Label,
            default: null,
            tooltip: '对话框显示文字'
        },
        fontSize: {
            default: 25,
            tooltip: '对话框文字大小'
        },
        maxWidth: {
            default: 400,
            tooltip: '对话框最大宽度'
        },
    },

    // LIFE-CYCLE CALLBACKS:

    onLoad () {
        
    },

    start () {

    },

    setMassage (string) {
        if (string.length * this.fontSize > this.maxWidth) {
            this.label.node.width = this.maxWidth;
        } else {
            this.label.node.width = string.length * this.fontSize;
        }
        this.label.string = string;
    },

    close () {
        this.distroy();
    },
    
    getWidth() {

    }

    // update (dt) {},
});
